<?xml version="1.0" encoding="utf-8"?>
<clickhouse>
  <background_pool_size>44</background_pool_size>
  <merge_tree>
    <include from_zk="/merge_max_block_size" merge="true"/>
    <merge_max_block_size>99</merge_max_block_size>
    <min_bytes_for_wide_part>1</min_bytes_for_wide_part>
    <min_rows_for_wide_part>1111</min_rows_for_wide_part>
  </merge_tree>

  <include from_zk="/min_bytes_for_wide_part" merge="true"/>
 </clickhouse>
